Industrial Valve

ASTM A216: WCB, WCC, ASTM A105 (Forged carbon steel for high-temperature)

ASTM A351: CF8, CF8M, CF3, CF3M, ASTM A182: F304, F316, F321

ASTM A217: WC6, WC9, C5, C12, ASTM A182: F11, F22

ASTM A995: CD3MN, CD4MCu,, ASTM A182: F51, F53

For certain non-corrosive or low-corrosion environments

Inconel, Monel, Hastelloy, etc., for corrosive or high-temperature applications Our comprehensive range of materials ensures that our valves offer optimal performance and durability across a wide range of operating conditions.

Testing and Certifications

As per International Industrial standards we provide all the necessary certifications.

We conduct a series of testing procedures to ensure the quality, reliability, and performance of our valves. These tests are conducted at various stages of manufacturing, from raw material inspection to the final product testing.

Testing and Certifications:

As per International Industrial standards we provide all the necessary certifications.

We conduct a series of testing procedures to ensure the quality, reliability, and performance of our valves. These tests are conducted at various stages of manufacturing, from raw material inspection to the final product testing.

Testing for our Industrial valves

• Chemical Composition Analysis: Ensures that the materials used in the construction of the valve meet the specified chemical composition requirements.
• Mechanical Testing: Includes tests such as tensile strength, yield strength, hardness testing, and impact testing to verify the mechanical properties of the materials.

• Measurement of critical dimensions and tolerances to ensure that the valve components meet the specified requirements and fit together properly.

• Hydrostatic Testing: Involves pressurizing the valve with water or another suitable liquid to a specified pressure level to check for leakage and structural integrity.
• Pneumatic Testing: Uses compressed air or gas to pressurize the valve and check for leaks and proper functioning.

• Seat Leakage Testing: Verifies the tightness of the valve seats under various pressure conditions to ensure proper sealing and minimal leakage.
• Valve Closure and Opening Testing: Ensures that the valve operates smoothly and reliably by cycling it through its full range of operation multiple times.
• Torque Testing: Measures the torque required to operate the valve to ensure it falls within the specified limits.

• Flow Capacity Testing: Measures the flow rate and discharge capacity of the valve under different pressure conditions to ensure it meets the specified performance requirements.

• We provide documentation, including datasheet, drawing, material test certificates, dimensional inspection reports, pressure test reports, and other relevant documentation to ensure traceability and compliance with standards and customer requirements.

• We provide all necessary certifications, stamps, marking, and compliance with international standards to demonstrate the quality and compliance of our products.

• Depending on the specific application and customer requirements, we conduct additional tests such as cryogenic testing, fire testing, fugitive emission testing, and corrosion resistance testing. We conduct a third party inspection test upon customer request.
• These testing procedures ensure that industrial valves manufactured by us meet the necessary quality standards, performance requirements and regulatory compliance, providing you with reliable and effective valves for your industrial applications.

Ready to elevate your industrial operations with top-tier valve solutions? Look no further than ‘Ecostain Rainbow Engineering Exports’, where excellence meets innovation in every valve we manufacture.